The filesystem type changed from "overlayfs" (old) to "overlay" (new)
with Linux v3.18.
See commit ef94b1864d1e ("ovl: rename filesystem type to "overlay"")).
So mount_union.py needs to be adapted.
TODO: Distinguish between old and new fs-type in mount_union.py script.
Tested against Linux-v3.19-9526-ga135c717d5cd plus vfs.git#for-linus.
Signed-off-by: Sedat Dilek <sedat.dilek@xxxxxxxxx>
---
mount_union.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mount_union.py b/mount_union.py
index 4999daa40989..e1963d6eb22a 100644
--- a/mount_union.py
+++ b/mount_union.py
@@ -27,6 +27,6 @@ def mount_union(ctx):
workdir = upper_mntroot + "/work"
os.mkdir(upperdir)
os.mkdir(workdir)
- system("mount -t overlayfs overlayfs " + union_mntroot +
+ system("mount -t overlay overlay " + union_mntroot +
" -olowerdir=" + lower_mntroot + ",upperdir=" + upperdir + ",workdir=" + workdir)
ctx.note_upper_fs(upper_mntroot, testdir)
--
2.3.0
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